Current File : //opt/plesk/ruby/3.1.3/lib64/ruby/gems/3.1.0/gems/net-imap-0.2.3/lib/net/imap/authenticators.rb
# frozen_string_literal: true
# Registry for SASL authenticators used by Net::IMAP.
module Net::IMAP::Authenticators
# Adds an authenticator for use with Net::IMAP#authenticate. +auth_type+ is the
# {SASL mechanism}[https://www.iana.org/assignments/sasl-mechanisms/sasl-mechanisms.xhtml]
# supported by +authenticator+ (for instance, "+PLAIN+"). The +authenticator+
# is an object which defines a +#process+ method to handle authentication with
# the server. See Net::IMAP::PlainAuthenticator, Net::IMAP::LoginAuthenticator,
# Net::IMAP::CramMD5Authenticator, and Net::IMAP::DigestMD5Authenticator for
# examples.
#
# If +auth_type+ refers to an existing authenticator, it will be
# replaced by the new one.
def add_authenticator(auth_type, authenticator)
authenticators[auth_type] = authenticator
end
# Builds an authenticator for Net::IMAP#authenticate. +args+ will be passed
# directly to the chosen authenticator's +#initialize+.
def authenticator(auth_type, *args)
auth_type = auth_type.upcase
unless authenticators.has_key?(auth_type)
raise ArgumentError,
format('unknown auth type - "%s"', auth_type)
end
authenticators[auth_type].new(*args)
end
private
def authenticators
@authenticators ||= {}
end
end
Net::IMAP.extend Net::IMAP::Authenticators
require_relative "authenticators/login"
require_relative "authenticators/plain"
require_relative "authenticators/cram_md5"
require_relative "authenticators/digest_md5"
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